Documents

How Safe Are Our Roads? Report on the Impact of Drunk and Drugged Driving

Annual compilation and analysis of alcohol and drug-related traffic fatalities, arrests, crashes, and injuries in the metropolitan Washington region.

Growth Trends: Cooperative Forecasting in Metropolitan Washington

The Growth Trends report provides a summary of the COG's Cooperative Forecasting Program and highlights of the Round 10.0 Cooperative Forecasts.

COG Legislative Priorities

The legislative priorities approved by the COG Board of Directors focus on advancing shared regional goals.

State of the Commute Survey Report

Commuter Connections State of the Commute (SOC) Report is produced every three years tracking a wide range of transportation information and assistance services designed to inform Washington DC area commuters of the availability and benefits of alternatives to driving alone and to assist them to find alternatives that fit their commute needs.

2025 TPB Annual Report

Visualize 2050 National Capital Region Transportation Plan

Final publication and supporting documents for Visualize 2050, the federally required metropolitan transportation plan for the National Capital Region, which was approved by the National Capital Region Transportation Planning Board (TPB) in December 2025.

Environmental Justice Toolkit

Guidance to policymakers on incorporating social equity, cultural sensitivity, and community health considerations into air quality, climate, and energy planning.

State of Public Transportation Report

Report provides an overview of the state of regional public transportation in the National Capital Region.

Member Benefits

Brochure highlights COG’s wide range of programs and services for its member governments, partner organizations, and the public.

COG Annual Report

In 2025, the Council of Governments drove regional progress through bold partnerships.